103203312300 has 144 divisors (see below), whose sum is σ = 361941417600. Its totient is φ = 25018977600.

The previous prime is 103203312299. The next prime is 103203312341. The reversal of 103203312300 is 3213302301.

103203312300 is a `hidden beast` number, since 1 + 0 + 32 + 0 + 331 + 2 + 300 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1707730 + ... + 1767129.

Almost surely, 2^103203312300 is an apocalyptic number.

103203312300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103203312300 is an abundant number, since it is smaller than the sum of its proper divisors (258738105300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103203312300 is a wasteful number, since it uses less digits than its factorization.

103203312300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3474893 (or 3474880 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 103203312300 its reverse (3213302301), we get a palindrome (106416614601).

Subtracting from 103203312300 its reverse (3213302301), we obtain a palindrome (99990009999).

The spelling of 103203312300 in words is "one hundred three billion, two hundred three million, three hundred twelve thousand, three hundred".